28816946184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{214297}}^1$

素因数の和:214750

約数の個数: 64

約数和(自身を含む): 77764458240

約数和(自身を除く): 48947512056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 862, 1293, 1724, 2586, 3448, 5172, 5603, 10344, 11206, 16809, 22412, 33618, 44824, 67236, 134472, 214297, 428594, 642891, 857188, 1285782, 1714376, 2571564, 2785861, 5143128, 5571722, 8357583, 11143444, 16715166, 22286888, 33430332, 66860664, 92362007, 184724014, 277086021, 369448028, 554172042, 738896056, 1108344084, 1200706091, 2216688168, 2401412182, 3602118273, 4802824364, 7204236546, 9605648728, 14408473092, 28816946184]

約数ペア:

[(1, 28816946184), (2, 14408473092), (3, 9605648728), (4, 7204236546), (6, 4802824364), (8, 3602118273), (12, 2401412182), (13, 2216688168), (24, 1200706091), (26, 1108344084), (39, 738896056), (52, 554172042), (78, 369448028), (104, 277086021), (156, 184724014), (312, 92362007), (431, 66860664), (862, 33430332), (1293, 22286888), (1724, 16715166), (2586, 11143444), (3448, 8357583), (5172, 5571722), (5603, 5143128), (10344, 2785861), (11206, 2571564), (16809, 1714376), (22412, 1285782), (33618, 857188), (44824, 642891), (67236, 428594), (134472, 214297)]